assist_core 0.3.0

Assist Core

0.3.0

• REFACTOR: move core files to assist_core and migrate CLI to depend on assist_core package.
• PERF: use melos v7.0.0-dev.8 pre-release with pub workspaces for better ide analyzer performance and monorepo management.
• FIX: set min Dart SDK version to ^3.6.0.
• FEAT(gui): Add initial project structure with core services, themes, and UI components.
• DOCS: Update README.md of the assist_core package.

0.1.0

• Initial version.